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TI BQ25713RSNR
Battery Battery Monitor IC Multi-Chemistry 32-QFN (4x4)
ブランド: TI
製造元部品 #: BQ25713RSNR
データシート: BQ25713RSNR データシート (PDF)
パッケージ/ケース: WQFN-32
RoHS ステータス:
在庫状況: 3294 個、新しいオリジナル
製品の種類: Power Management ICs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*すべての価格は米ドルです
| 数量 | 単価 | 外部価格 |
|---|---|---|
| 1 | $1.173 | $1.173 |
| 10 | $0.987 | $9.870 |
| 30 | $0.886 | $26.580 |
| 100 | $0.770 | $77.000 |
| 500 | $0.719 | $359.500 |
| 1000 | $0.696 | $696.000 |
In Stock:3294 PCS
BQ25713RSNR 概要
This device is a synchronous NVDC buck-boost battery charge controller, offering a low component count, high efficiency solution for space constrained, 1s-4s battery charging applications.
The NVDC configuration allows the system to be regulated at battery voltage, but not drop below system minimum voltage. The system keeps operating even when the battery is completely discharged or removed. When load power exceeds input source rating, the battery goes into supplement mode and prevents the system from crashing.
The BQ25713/BQ25713B charges battery from a wide range of input sources including USB adapter, high voltage USB PD sources and traditional adapters.
During power up, the charger sets converter to buck, boost or buck-boost configuration based on input source and battery conditions. The charger automatically transits among buck, boost and buck-boost configuration without host control.
In the absence of an input source, the BQ25713/BQ25713B supports USB On-the-Go (OTG) function from 1- to 4-cell battery to generate adjustable 3 V to 20.8 V on VBUS with 8 mV resolution. The OTG output voltage transition slew rate can be configurable, which is complied with the USB PD 3.0 PPS specifications.
When only battery powers the system and no external load is connected to the USB OTG port, the BQ25713/BQ25713B supports the Vmin Active Protection (VAP) feature, in which the device charges up the VBUS voltage from the battery to store some energy in the input decoupling capacitors. During the system peak power spike, the huge current drawing from the battery creates a larger voltage drop across the impedance from the battery to the system. The energy stored in the input capacitors will supplement the system, to prevent the system voltage from dropping below the minimum system voltage and causing the system crash. This Vmin Active Protection (VAP) is designed to absorb system power peaks during periods of SOC high power demand, which is highly recommended by Intel for the platforms with 1S~2S battery.
The BQ25713/BQ25713B monitors adapter current, battery current and system power. The flexibly programmed PROCHOT output goes directly to CPU for throttle back when needed.
特徴
- Pin-to-pin and software compatible to BQ25703A
- Charge 1s to 4s battery from wide range of input source
- 3.5-V to 24-V Input operating voltage
- Supports USB2.0, USB 3.0, USB 3.1 (Type C), and USB Power Delivery (USB-PD) input current settings
- Seamless transition among buck, buck-boost and boost operations
- Input current and voltage regulation (IDPM and VDPM) against source overload
- Power/current monitor for CPU throttling
- Comprehensive PROCHOT profile, IMVP8/IMVP9 compliant
- Input and battery current monitor
- System power monitor, IMVP8/IMVP9 compliant
- Narrow voltage DC (NVDC) power path management
- Instant-on with no battery or depleted battery
- Battery supplements system when adapter is fully-loaded
- Battery MOSFET ideal diode operation in supplement mode
- Power up USB port from battery (USB OTG)
- 3-V to 20.8-V VOTG With 8-mV resolution
- Output current limit up to 6.4 A with 50-mA resolution
- TI patented Pass Through Mode (PTM) for system power efficiency improvement and battery fast charging
- When system is powered by battery only, Vmin Active Protection (VAP) mode supplements battery from input capacitors during system peak power spike
- Input Current Optimizer (ICO) to extract max input power
- 800-kHz or 1.2-MHz Programmable switching frequency for 2.2-µH or 1.0-µH inductor
- Host control interface for flexible system configuration
- I 2C Port optimal system performance and status reporting
- Hardware pin to set input current limit without EC control
- Integrated ADC to monitor voltage, current and power
- High accuracy for the regulation and monitor
- ±0.5% Charge voltage regulation
- ±2% Input/charge current regulation
- ±2% Input/charge current monitor
- ±4% Power monitor
- Safety
- Thermal shutdown
- Input, system, battery overvoltage protection
- Input, MOSFET, inductor overcurrent protection
- Safety-Related Certifications:
- IEC 62368-1 CB Certification
- Low battery quiescent current
- Package: 32-Pin 4 × 4 WQFN
仕様
| パラメータ | 価値 | パラメータ | 価値 |
|---|---|---|---|
| Number of series cells | 1, 2, 3, 4 | Charge current (max) (A) | 8.128 |
| Vin (max) (V) | 24 | Cell chemistry | Lead Acid, Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4, NiCd, NiMH, SuperCap |
| Battery charge voltage (min) (V) | 1.024 | Battery charge voltage (max) (V) | 19.2 |
| Absolute max Vin (max) (V) | 30 | Control topology | Switch-Mode Buck-boost |
| Control interface | I2C | Features | IC thermal regulation, ICO (Input Current Optimization), IINDPM (Input current limit), Input OVP, Integrated ADC, Power Path, Solar input/MPPT, USB C/PD compatible, USB OTG integrated, VINDPM (Input voltage threshold to maximize adaptor power) |
| Vin (min) (V) | 3.5 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 |
配送
| 配送タイプ | 配送料 | リードタイム | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間：送料は地域や国によって異なります。
支払い
| 支払条件 | ハンドフィー | |
|---|---|---|
 |
電信送金 | 銀行手数料 US$30.00 を請求します。 |
 |
ペイパル | 4.0％のサービス料がかかります。 |
 |
クレジットカード | 3.5％のサービス料がかかります。 |
 |
ウエスタンユニオン | charge US.00 banking fee. |
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送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
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パーツポイント
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The BQ25713RSNR is a battery charge management IC that supports USB Type-C and USB PD 3.0 standards, making it ideal for power banks and portable devices. This chip offers efficient charging, voltage regulation, and protection features for Li-ion batteries.
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Equivalent
The equivalent products of BQ25713RSNR chip are BQ25713RUYR, BQ25713RUYRE, BQ25713RUYRG4, and BQ25713RUYT. These chips are also battery charger ICs from Texas Instruments with similar features and functionalities. -
Features
1. 2S to 4S input battery voltage 2. 8.5V to 22V input voltage 3. 3.5V to 25.4V output voltage 4. Seamless transition between buck-boost and boost modes 5. Input current monitor and output current monitor 6. I2C interface for configuration and monitoring 7. Protection features include overcurrent, overvoltage, overtemperature, and short-circuit protection -
Pinout
The BQ25713RSNR is a 32-pin IC from Texas Instruments used for battery charging applications. It features a power path management controller with Dual-Level Input Current Limit function, enabling fast-charging of mobile devices. The pins perform functions related to power input, output, and communication with the host system. -
Manufacturer
Texas Instruments is the manufacturer of the BQ25713RSNR. It is an American multinational company that designs and manufactures semiconductors and other electronic components for a variety of industries, including automotive, industrial, and telecommunications. -
Application Field
The BQ25713RSNR is commonly used in various battery charging applications, such as USB Power Delivery, portable devices, and power banks. It is suitable for charging single-cell Li-ion or Li-polymer batteries, while also providing system power via a USB Type-C input. It offers high efficiency and compact size for portable electronic devices. -
Package
The BQ25713RSNR chip is packaged in a 40-pin VQFN form with a size of 5mm x 7mm.
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